swap to hardhat instead of core

Author: zoeyTM

pnpm-lock.yaml

@@ -196,26 +196,6 @@ Please add the property "type" with the value "module" in your package.json to e
       websiteTitle: "Invalid config",
       websiteDescription: `The configuration you provided is invalid. Please check the documentation to learn how to configure Hardhat correctly.`,
     },
-    TYPESCRIPT_NOT_INSTALLED: {
-      number: 17,
-      messageTemplate: `Your Hardhat project uses typescript, but it's not installed.
-
-Please run: npm install --save-dev typescript`,
-      websiteTitle: "typescript not installed",
-      websiteDescription: `You are running a Hardhat project that uses typescript, but it's not installed.
-
-Please run this and try again: \`npm install --save-dev typescript\``,
-    },
-    TSX_NOT_INSTALLED: {
-      number: 18,
-      messageTemplate: `Your Hardhat project uses typescript, but tsx is not installed.
-
-Please run: npm install --save-dev tsx`,
-      websiteTitle: "tsx not installed",
-      websiteDescription: `You are running a Hardhat project that uses typescript, but you haven't installed tsx.
-
-Please run this and try again: \`npm install --save-dev tsx\``,
-    },
   },
   INTERNAL: {
     ASSERTION_ERROR: {

v-next/hardhat-errors/src/descriptors.ts

@@ -56,7 +56,7 @@
     "typescript-eslint": "7.7.1"
   },
   "dependencies": {
-    "@ignored/hardhat-vnext-core": "workspace:^3.0.0-next.2",
+    "@ignored/hardhat-vnext": "workspace:^3.0.0-next.2",
     "@ignored/hardhat-vnext-errors": "workspace:^3.0.0-next.2",
     "@ignored/hardhat-vnext-node-test-reporter": "workspace:^3.0.0-next.2",
     "@ignored/hardhat-vnext-utils": "workspace:^3.0.0-next.2",

v-next/hardhat-node-test-runner/package.json

@@ -1,6 +1,6 @@
-import type { HardhatPlugin } from "@ignored/hardhat-vnext-core/types/plugins";
+import type { HardhatPlugin } from "@ignored/hardhat-vnext/types/plugins";
 
-import { task } from "@ignored/hardhat-vnext-core/config";
+import { task } from "@ignored/hardhat-vnext/config";
 
 const hardhatPlugin: HardhatPlugin = {
   id: "test",

v-next/hardhat-node-test-runner/src/index.ts

@@ -1,12 +1,12 @@
-import type { HardhatConfig } from "@ignored/hardhat-vnext-core/types/config";
-import type { NewTaskActionFunction } from "@ignored/hardhat-vnext-core/types/tasks";
+import type { HardhatConfig } from "@ignored/hardhat-vnext/types/config";
+import type { NewTaskActionFunction } from "@ignored/hardhat-vnext/types/tasks";
 
 import { resolve } from "node:path";
 import { run } from "node:test";
+import { fileURLToPath } from "node:url";
 
-import { HardhatError } from "@ignored/hardhat-vnext-errors";
 import hardhatTestReporter from "@ignored/hardhat-vnext-node-test-reporter";
-import { findUp, getAllFilesMatching } from "@ignored/hardhat-vnext-utils/fs";
+import { getAllFilesMatching } from "@ignored/hardhat-vnext-utils/fs";
 
 interface TestActionArguments {
   testFiles: string[];
@@ -39,37 +39,14 @@ async function getTestFiles(
   );
 }
 
-async function hasTypescriptConfig(): Promise<boolean> {
-  const hhConfig = await findUp("hardhat.config.ts");
-
-  return hhConfig !== undefined;
-}
-
 const testWithHardhat: NewTaskActionFunction<TestActionArguments> = async (
   { testFiles, only },
   hre,
 ) => {
   const files = await getTestFiles(testFiles, hre.config);
 
-  // the second check is needed for the case of a user having a hardhat.config.ts file
-  // but all their test files are js files. probably an edge case, but we should handle it
-  if (files.some((f) => isTypescriptFile(f)) || (await hasTypescriptConfig())) {
-    try {
-      import.meta.resolve("typescript");
-    } catch {
-      throw new HardhatError(
-        HardhatError.ERRORS.GENERAL.TYPESCRIPT_NOT_INSTALLED,
-      );
-    }
-
-    try {
-      import.meta.resolve("tsx");
-    } catch {
-      throw new HardhatError(HardhatError.ERRORS.GENERAL.TSX_NOT_INSTALLED);
-    }
-
-    process.env.NODE_OPTIONS = "--import tsx";
-  }
+  const tsx = fileURLToPath(import.meta.resolve("tsx/esm"));
+  process.env.NODE_OPTIONS = `--import ${tsx}`;
 
   run({ files, only }).compose(hardhatTestReporter).pipe(process.stdout);
 };

v-next/hardhat-node-test-runner/src/task-action.ts

@@ -2,7 +2,7 @@
   "extends": "../../config-v-next/tsconfig.json",
   "references": [
     {
-      "path": "../core"
+      "path": "../hardhat"
     },
     {
       "path": "../hardhat-errors"